Copy · U.S. DOT/FAA - SB-767-25-0428-03 · 66 pages

© The Boeing Company. Filed by the FAA in regulations.gov docket FAA-2011-0719; AD 2012-11-11 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.

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Show pages 37–48

MORE DATAQTYIDENTIFICATIONNAMETASKSTEP

(f)-416T2231-1SPRINGInspect1 -6416T2231-1SPRINGInstall (Kept)2 -6BACW10P219TFTEFLON WASHERInstall (Kept)

(a)6416T2232-5SEPARATION LINK ASSY Install (New)

(b)-416T2232-5SEPARATION LINK ASSY Turn3 Install cap screw hand tight.

6NAS1352C06-4P (NAS1352-06H4P optional) CAP SCREWInstall (Kept) -6NAS1149C0432RWASHERInstall (New)4 Install nut hand tight.6BACN10YR4CMNUTInstall (New)

(c)-416T2232-5SEPARATION LINK ASSY Turn5 Torque cap screw to 15 - 16 in-lbs.

6NAS1352C06-4P (NAS1352-06H4P optional) CAP SCREWTorque6 Torque nut to 63 - 67 in-lbs 6BACN10YR4CMNUTTorque7

(d)-416T2232-5SEPARATION LINK ASSY Turn8

(f)-416T2231-2SPRINGInspect9 -6416T2231-2SPRINGInstall (Kept)10 -6BACW10P219TFTEFLON WASHERInstall (Kept)

(a)6416T2232-6SEPARATION LINK ASSY Install (New)

(b)-416T2232-6SEPARATION LINK ASSY Turn11 Install cap screw hand tight.

6NAS1352C06-4P (NAS1352-06H4P optional) CAP SCREWInstall (Kept) -6NAS1149C0432RWASHERInstall (New)12 Install nut hand tight.6BACN10YR4CMNUTInstall (New)

(c)-416T2232-6SEPARATION LINK ASSY Turn13 FIGURE 6: SEPARATION LINK ASSEMBLY INSTALLATION (SHEET 4 OF 5)

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.

Original Issue: August 23, 2007 767-25-0428Revision 3 October 21, 2010 49 of 66 BOEING SERVICE BULLETIN 767-25-0428

MORE DATAQTYIDENTIFICATIONNAMETASKSTEP Torque cap screw to 15 - 16 in-lbs.

6NAS1352C06-4P (NAS1352-06H4P optional) CAP SCREWTorque14 Torque nut to 63 - 67 in-lbs 6BACN10YR4CMNUTTorque15

(e)-416T2232-6SEPARATION LINK ASSY Turn16

(a) Make sure that the separation link pin and the separation link housing pin are between the tabs on the spring. Rotate the separation link assembly to verify smooth motion and that the spring is installed correctly and providing resistance.

(b) Rotate the separation link assembly until the cap screw can be installed in the smaller gap between the tabs on the separation link. The separation link should be oriented as shown on the placard beside the separation link housing.

(c) Rotate the separation link assembly to verify smooth motion and that the spring is installed correctly and providing resistance. No binding should occur.

(d) Verify that the separation link rotates CLOCKWISE against the spring torque and the separation link freely snaps back against the cap screw when released as shown in the placard beside the separation link. No bInding should occur.

(e) Verify that the separation link rotates COUNTER-CLOCKWISE against the spring torque and the separation link freely snaps back against the cap screw when released as shown in the placard beside the separation link. No binding should occur.

(f) Check unloaded spring dimensions against CMM 25-66-30, Figure 501. Check for nicks and scrapes that could cause breakage or other permanent deformation such as bent tangs. Replace spring if any damage is found.

FIGURE 6: SEPARATION LINK ASSEMBLY INSTALLATION (SHEET 5 OF 5)

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.

Original Issue: August 23, 2007 767-25-0428Revision 3 October 21, 2010 50 of 66 BOEING SERVICE BULLETIN 767-25-0428

Page 51OCROpen in PDF

BOEING SERVICE BULLETIN 767-25-0428 This Figure applies only to: Group 1.

AFT

SERVICE DOOR

FORWARD

SERVICE AFT

DOOR ENTRY

DOOR SEE B

FORWARD

ENTRY DOOR

SEE A UP (4 LOCATIONS) INBD

• UP DINBD 1363256 FIGURE 7: DEPLOYMENT BAR ASSEMBLY PART MARKING (SHEET 1 OF 2) Original Issue: August 23, 2007 Revision 3 October 21, 2010 BOEING PROPRIETARY - 767-25-0428 Copyright © Unpublished Work - See page 1 for details. 51 of 66

The step numbers shown below agree with the numbers shown in the circle symbols in the figure. The QTY numbers shown below are the number of parts necessary for each airplane.

MORE DATAQTYIDENTIFICATIONNAMETASKSTEP

(a) (b)4416T2184-2 (416T2184-3 optional)

DEPLOYMENT

BAR ASSY Identify1

(a) If installing changed deployment bar assembly 416T2184-2 mark with service bulletin number 767-25- 0428. Refer to SOPM 20-50-10 as an accepted procedure. Mark surface near the existing part mark.

(b) If installing optional deployment bar assembly 416T2184-3 mark with part number 416T2184-4. Refer to SOPM 20-50-10 as an accepted procedure. Mark surface near the existing part mark.

FIGURE 7: DEPLOYMENT BAR ASSEMBLY PART MARKING (SHEET 2 OF 2)

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.

Original Issue: August 23, 2007 767-25-0428Revision 3 October 21, 2010 52 of 66 BOEING SERVICE BULLETIN 767-25-0428

Page 53OCROpen in PDF

BOEING SERVICE BULLETIN 767-25-0428 This Figure applies only to: Group 2.

AFT

SERVICE DOOR MID

SERVICE AFT

DOOR ENTRY DOOR

FORWARD SEE

SERVICE DOOR MID

ENTRY DOOR

FORWARD UP

ENTRY DOOR SEE (6 LOCATIONS) INBD

• UP DINBD 1363264 FIGURE 8: DEPLOYMENT BAR ASSEMBLY PART MARKING (SHEET 1 OF 2) Original Issue: August 23, 2007 Revision 3 October 21, 2010 BOEING PROPRIETARY - 767-25-0428 Copyright © Unpublished Work - See page 1 for details. 53 of 66

The step numbers shown below agree with the numbers shown in the circle symbols in the figure. The QTY numbers shown below are the number of parts necessary for each airplane.

MORE DATAQTYIDENTIFICATIONNAMETASKSTEP

(a) (b)6416T2184-2 (416T2184-3 optional)

DEPLOYMENT

BAR ASSY Identify1

(a) If installing changed deployment bar assembly 416T2184-2 mark with service bulletin number 767-25- 0428. Refer to SOPM 20-50-10 as an accepted procedure. Mark surface near the existing part mark.

(b) If installing optional deployment bar assembly 416T2184-3 mark with part number 416T2184-4. Refer to SOPM 20-50-10 as an accepted procedure. Mark surface near the existing part mark.

FIGURE 8: DEPLOYMENT BAR ASSEMBLY PART MARKING (SHEET 2 OF 2)

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.

Original Issue: August 23, 2007 767-25-0428Revision 3 October 21, 2010 54 of 66 BOEING SERVICE BULLETIN 767-25-0428

Page 55OCROpen in PDF

BOEING SERVICE BULLETIN 767-25-0428 This Figure applies only to: Group 3.

AFT

SERVICE DOOR

FORWARD

SERVICE AFT

DOOR ENTRY

DOOR SEE B

FORWARD

ENTRY DOOR

SEE A UP (4 LOCATIONS) INBD

• UP DINBD 1363274 FIGURE 9: DEPLOYMENT BAR ASSEMBLY PART MARKING (SHEET 1 OF 2) Original Issue: August 23, 2007 Revision 3 October 21, 2010 BOEING PROPRIETARY - 767-25-0428 Copyright © Unpublished Work - See page 1 for details. 55 of 66

The step numbers shown below agree with the numbers shown in the circle symbols in the figure. The QTY numbers shown below are the number of parts necessary for each airplane.

MORE DATAQTYIDENTIFICATIONNAMETASKSTEP

(a) (b)4416T2184-3 (416T2184-2 optional)

DEPLOYMENT

BAR ASSY Identify1

(a) If installing changed deployment bar assembly 416T2184-3 mark with part number 416T2184-4. Refer to SOPM 20-50-10 as an accepted procedure. Mark surface near the existing part mark.

(b) If installing optional deployment bar assembly 416T2184-2 mark with service bulletin number 767-25- 0428. Refer to SOPM 20-50-10 as an accepted procedure. Mark surface near the existing part mark.

FIGURE 9: DEPLOYMENT BAR ASSEMBLY PART MARKING (SHEET 2 OF 2)

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.

Original Issue: August 23, 2007 767-25-0428Revision 3 October 21, 2010 56 of 66 BOEING SERVICE BULLETIN 767-25-0428

Page 57OCROpen in PDF

BOEING SERVICE BULLETIN 767-25-0428 This Figure applies only to: Group 4.

AFT

SERVICE DOOR MID

SERVICE AFT

DOOR ENTRY DOOR

FORWARD SEE

SERVICE DOOR R MID

ENTRY DOOR

FORWARD UP

ENTRY DOOR SEE (6 LOCATIONS) INBD

• UP DINBD 1363282 FIGURE 10: DEPLOYMENT BAR ASSEMBLY PART MARKING (SHEET 1 OF 2) Original Issue: August 23, 2007 Revision 3 October 21, 2010 BOEING PROPRIETARY - 767-25-0428 Copyright © Unpublished Work - See page 1 for details. 57 of 66

The step numbers shown below agree with the numbers shown in the circle symbols in the figure. The QTY numbers shown below are the number of parts necessary for each airplane.

MORE DATAQTYIDENTIFICATIONNAMETASKSTEP

(a) (b)6416T2184-3 (416T2184-2 optional)

DEPLOYMENT

BAR ASSY Identify1

(a) If installing changed deployment bar assembly 416T2184-3 mark with part number 416T2184-4. Refer to SOPM 20-50-10 as an accepted procedure. Mark surface near the existing part mark.

(b) If installing optional deployment bar assembly 416T2184-2 mark with service bulletin number 767-25- 0428. Refer to SOPM 20-50-10 as an accepted procedure. Mark surface near the existing part mark.

FIGURE 10: DEPLOYMENT BAR ASSEMBLY PART MARKING (SHEET 2 OF 2)

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details.

Original Issue: August 23, 2007 767-25-0428Revision 3 October 21, 2010 58 of 66 BOEING SERVICE BULLETIN 767-25-0428

Page 59OCROpen in PDF

BOEING SERVICE BULLETIN 767-25-0428 This Figure applies only to: Group 1, 3.

AFT

SERVICE DOOR

FORWARD SERVICE > AFT

DOOR ENTRY DOOR

FORWARD

ENTRY DOOR SEE A (4 LOCATIONS)

ESCAPE SLIDE PACK

INFLATION

CYLINDER

REGULATOR

STOWAGE POUCH SEE B SEE INBD

YELLOW INDICATOR FLAG WINDOW 1363284 FIGURE 11: ENTRY/SERVICE DOOR BUSTLE INSTALLATION (SHEET 1 OF 4) Original Issue: August 23, 2007 Revision 3 October 21, 2010 BOEING PROPRIETARY - 767-25-0428 Copyright © Unpublished Work - See page 1 for details. 59 of 66

Page 60OCROpen in PDF

BOEING SERVICE BULLETIN 767-25-0428

- INFLATION

CYLINDER

REGULATOR SAFETY PIN

PRESSURE SLIDE INSTALLATION IN A/C REMOVE PIN AT TIME OF GAGE

- FIRING

LANYARD

ESCAPE SLIDE PACK

- DEPLOYMENT BAR

- DEPLOYMENT CABLE

GIRT BAR

CARRIER

• FLOOR LEVEL UP GIRT BAR 0022981 (IN GIRT BAR CARRIER) FIGURE 11: ENTRY/SERVICE DOOR BUSTLE INSTALLATION (SHEET 2 OF 4) Original Issue: August 23, 2007 Revision 3 October 21, 2010 BOEING PROPRIETARY - 767-25-0428 Copyright © Unpublished Work - See page 1 for details. 60 of 66

Pages 61–66 of 66